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GB578955A - Improvements in the mounting of piezo-electric crystals - Google Patents

Improvements in the mounting of piezo-electric crystals

Info

Publication number
GB578955A
GB578955A GB1392541A GB1392541A GB578955A GB 578955 A GB578955 A GB 578955A GB 1392541 A GB1392541 A GB 1392541A GB 1392541 A GB1392541 A GB 1392541A GB 578955 A GB578955 A GB 578955A
Authority
GB
United Kingdom
Prior art keywords
piezo
electric
mounting
soldered
electric crystals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1392541A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RONALD SAMUEL RIVLIN
General Electric Co PLC
Original Assignee
RONALD SAMUEL RIVLIN
General Electric Co PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RONALD SAMUEL RIVLIN, General Electric Co PLC filed Critical RONALD SAMUEL RIVLIN
Priority to GB1392541A priority Critical patent/GB578955A/en
Publication of GB578955A publication Critical patent/GB578955A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0533—Holders or supports for bulk acoustic wave devices consisting of wire

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

578,955. Piezo electric crystals. GENERAL ELECTRIC CO., Ltd., and RIVLIN, R. S. Oct. 29, 1941, No. 13925. [Class 40 (v)] A piezo-electric crystal plate 1 is supported by thin wires 4, 4<1> having bent round end portions 3 soldered to the electrode surfaces which may be copper or nickel over aluminium. The wires 4, 4' are soldered to rigid supports 6, 6<1> which serve as terminals. Specifications 538,541 and 20047/39 (as open to public inspection under Sect. 91) are referred to.
GB1392541A 1941-10-29 1941-10-29 Improvements in the mounting of piezo-electric crystals Expired GB578955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1392541A GB578955A (en) 1941-10-29 1941-10-29 Improvements in the mounting of piezo-electric crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1392541A GB578955A (en) 1941-10-29 1941-10-29 Improvements in the mounting of piezo-electric crystals

Publications (1)

Publication Number Publication Date
GB578955A true GB578955A (en) 1946-07-18

Family

ID=10031878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1392541A Expired GB578955A (en) 1941-10-29 1941-10-29 Improvements in the mounting of piezo-electric crystals

Country Status (1)

Country Link
GB (1) GB578955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534683A1 (en) * 1974-08-07 1976-02-26 Centre Electron Horloger PIEZOELECTRIC RESONATOR FOR WATCHES AND THE PROCESS FOR ITS MANUFACTURING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534683A1 (en) * 1974-08-07 1976-02-26 Centre Electron Horloger PIEZOELECTRIC RESONATOR FOR WATCHES AND THE PROCESS FOR ITS MANUFACTURING
US4065684A (en) * 1974-08-07 1977-12-27 Centre Electronique Horloger S.A. Piezoelectric resonator for timepieces and method for making same

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